Development Blog

In this blog we present the recent progress on our current projects. We show our latest work in progress and Making Ofs. We also like to share some of our experiences we made in the past years of modding.

Most of this is not meant as public promotion material. This is the latest developments we want to share with you and so we suggest not to republish every bit in your blog or news.

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Category: Cars

While progress has been veeery slow in the past months, we could cross of the occasional todo from our list. Especially from the still-long helmets list Nea and Juluka finished a few. Among them are the helmets of Tappy, Kral (both by Nea), Maulini and Reiterer (both Juluka).

Since our open letter, we got a new designer, we welcome Neil to the team, who immediately began work on the helmets.
And helmets we need, as we have roughly 1/5th finished and many remain to be done.

For the cars the situation is much better. Dahie has been reviewing all textures and created the export scripts. We find small issues every now and then, collect and fix them. One official team texture hasn’t been finished yet.

The car model itself is done and ready. While shaders may change with future rFactor2 builds, The current look, is quite stable at the moment. Mianiak was working on the driver body (which was based on the shortly released ISI model). We had the first version ingame, but the animation didn’t convince us. The problem was not the animation itself, it was more or less caused by the insufficient rigging/weighting. Somebody within the team pointed out, it would look like the driver has broken wrists. So it didn’t fullfill our expectations and we changed plans. For the initial release we will go for a non animated driver. We will create our complete own driver model including rigging. But this may take a little bit longer. That’s why we’re using the non animated version as place holder.

Pier and Erale are working on the physics. Next to the official car manual erale already had, we got some more specs from Tatuus – the car manufacturer – helping us with some of the missing data. Grip levels, aerodynamics, suspensions are some of the usual suspects, they are trying to figure out at the moment. On a positive node, the car doesn’t spontaneously jump into the air anymore.
We recently started larger physics tests to see, how the mod handles in multiplayer and to get more feedback from users.

Outside of the mod preparations for release began. Note, the release is still a bit away, but preparations are a good way to see what’s missing and can be done easily in parallel. What’s done is done.
As we do with all our mods, we are going release templates for the IFM-2009 and with a high probably before the actual Mod-release. Dahie is working on these, the documentation and a special treat, we won’t reveal just yet.

Regarding the release, we have one big feature missing, which is rather important for a release: Sounds.
We don’t have a sound specialist at the moment and right now we’d be stuck with reusing ISI’s sounds from any of their rF2-mods released so far. We feel this wouldn’t do the mod justice, so we invite people interested and skilled in sound design to help us recreate the real feeling.

I’ve been car painting for almost 14 years now. I started with GP2, joined the active community with GP3 and met with CTDP along the way. In addition to the last post about the changing times in the Modding community, I’d like to visualize that in my field of car painting and take you on a small history trip through the years.

A little gloassar at the beginning. The surface of a car is not just defined by one graphic, but by multiple maps with different properties which – defined by the material – influence the look of the surface. The regular color texture is also called diffuse map. Height-differences are encoded in the normal-map (bumpmap, if the map is only greyscale). The Reflection map defines how reflective a surface is and the Specular map how much direct light is reflected. Occlusion maps can be described as the shadow applied to a car.Continue reading History: 15 years of car painting

More pictures! Juluka, AtomAmeise crank it up and work their way on the livery front. Juluka completed work on Fabio Leimer’s car. AtomAmeise worked his way through the liveries of Trident Racing and Cram Competition and also started corresponding helmet liveries.

While Andy and erale continue their detail modelling work on the car: such as rims and lods, our painters are busy working on liveries. Due to the normals issue, this work has been on hold for a little while and is back on track now. Dennis ‘mediocre’ Schmidt is working on JD Motorsport.
Meanwhile, we welcome our new member Patrik ‘AtomAmeise’ Bartnik, who also worked on the LMT DTM mods. His first textures for CTDP are the various liveries of Cram Competition and Trident Racing.

You’ve waited long enough, today we’ll show you the first ingame pictures of the IFM 2009 in rFactor 2. The car was already in the game for some time but as we mentioned in the “Mirror, Mirror” post we had to deal with some normal issues first. In the last few days we brought our new tire textures by erale ingame and also replaced the bolts that were previously painted on the liveries with texture planes. The advantage of this solution is a much more detailed texture.

The livery on the car is one of the Jenzer Motorsport cars driven by Pal Varhaug and was painted by juluka.

There is still much work to do but we’re on track. Stay tuned for more ingame pictures in the near future and some making-of tutorials.

Why there haven't been ingame shots of the IFM model

During the development of the IFM mod for rFactor2 we stumbled upon a problem that looked like some messed up normals on a few places of the car. So we looked again at the car and its normals. Re-smoothened them over and over again and still got this nasty normals on the car. We were clueless what could cause the problem. Then we noticed that those normal issues only appeared on one half of the car and together with the fact, that we didn't have this issue with the unmapped model we came to the conclusion, that something on our mapping has to cause these normals issues.

CTDP maps its cars differently to most or all(?) other modders out there. For the 2006 mod there were three textures: one for the top of the car, one for the right and one for the left side of the car. Right and left had exactly the same mapping which has the following reason: While painting the design of a car you don't have to adjust it for the opposing side of the car. You just copy it over and mirror the sponsor logos and save memory as both drivers share the same textures. Ingame everyhting looks like it should and it saved our painters a lot of time.

We did the same style we used for 2006 with 1994. Just for IFM we experimented with a slightly different approach. We now have 2 instead of 3 textures for the car. Left and right aren't seperated textures anymore. They're both distributed over these 2 textures. But still one side is mirrored for easier painting so that our painters just have to move their design up/down and mirror the sponsor logos.

As promised, today, we present another new model for the F1-1994 mod. Radu Teo continued his work on the 1994 Williams and created many new previews of the nearly finished model. Infact he overdid it and the model is even a bit too detailed and we will see if he gets an angry letter or how we incorporate his details. 8) Enjoy!

We introduced you briefly to our International Formula Master mod for rFactor2. As we mentioned the model was originally build in 2009 and we'd like to show you a comparison with of the original model with the one we will use in the mod.
In these shots you can spot the differences between the two models. One of them was made in the year 2009 and features the 2008 spec of the car. The other was overhauled 2012 and features the 2009 spec of the car. The differences in the spec include a pretty big fin on the engine cover, new endplates for the rear wing and brake ducts on the front and rear. Other adjustments were fixing normal issues on the whole car and updating the modeled joint lines on the body to CTDP standards we developed during our F1 1994 modeling.